In a jar there are only blue marbles, green marbles and yellow marbles.
A marble is taken at random from the jar.
The table shows the probability of taking a blue marble and a green marble.
| Colour | Blue | Green | Yellow |
|---|---|---|---|
| Probability | 18\displaystyle \frac{1}{8}81 | 34\displaystyle \frac{3}{4}43 |
Complete the table to show the probability of the marble being yellow.
128 exam-style questions on Edexcel GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.